On 4/2/25 18:47, Bruce Horrocks wrote:

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On 2 Apr 2025, at 15:21, Pablo Rodriguez via ntg-context wrote:

\startbuffer[x] a \stopbuffer \starttext \savebuffer[x][\jobname-temp.tex, prefix=no] whatever \stoptext

You're mixing up the syntax styles: if you want to use 'prefix=no' *and* specify a filename then use 'file=' i.e.:> \savebuffer[list=x,file=\jobname-temp.tex,prefix=no]

Many thanks for your help, Bruce. It seems that LMTX is stricter in that particular point now. Pablo